Hello!
slapd.conf configuration used
*1.* I have test LDAP master and a consumer with LDAP Sync
Replication type:
Master:
/ overlay syncprov//
// syncprov-checkpoint 100 10//
// syncprov-sessionlog 100
/Consumer:
syncrepl rid=115 provider=ldaps://master \
type=refreshOnly \
interval=00:00:00:30 \
scope=sub \
schemachecking=off \
searchbase="dc=exadel,dc=com" \
bindmethod=simple \
binddn="dc=exadel,dc=com" \
credentials=password \
retry="60 10 300 10"
Sync is work.
*2.* After that I have switched to MirrorMode replication via
reconfiguring Master and Consumer:
Master1(Master):
/serverID 1/
/ overlay syncprov//
// syncprov-checkpoint 100 10//
// syncprov-sessionlog 100
/
/ syncrepl rid=001 provider=ldaps://Master2 \//
// bindmethod=simple \//
// interval=00:00:00:30 \//
// scope=sub \//
// binddn="dc=exadel,dc=com" \//
// credentials=password \//
// searchbase="dc=exadel,dc=com" \//
// schemachecking=off \//
// type=refreshOnly \//
// retry="60 +"//
//
// mirrormode on//
/
Master2(Consumer):
/serverID 2/
/ overlay syncprov//
// syncprov-checkpoint 100 10//
// syncprov-sessionlog 100
/
/ syncrepl rid=002 provider=ldaps://Master1 \//
// bindmethod=simple \//
// interval=00:00:00:30 \//
// scope=sub \//
// binddn="dc=exadel,dc=com" \//
// credentials=password \//
// searchbase="dc=exadel,dc=com" \//
// schemachecking=off \//
// type=refreshOnly \//
// retry="60 +"//
//
// mirrormode on//
/
In this case SYNC is work(between Master1 -> Master2(NOT in Master2) ->
Master1 direction) and other consumer pointed to Master1 or Master2)
*3.* For fun I change configuration on Master1(Master) to previous
state(Case 1)
Master1:
/ overlay syncprov//
// syncprov-checkpoint 100 10//
// syncprov-sessionlog 100
/
/Master2(Consumer):
/serverID 2/
/ overlay syncprov//
// syncprov-checkpoint 100 10//
// syncprov-sessionlog 100
/
/ syncrepl rid=002 provider=ldaps://Master1 \//
// bindmethod=simple \//
// interval=00:00:00:30 \//
// scope=sub \//
// binddn="dc=exadel,dc=com" \//
// credentials=password \//
// searchbase="dc=exadel,dc=com" \//
// schemachecking=off \//
// type=refreshOnly \//
// retry="60 +"//
//
// mirrormode on//
//In this case we have the same situation with SYNC as in CASE 2 - all
work fine.
Is it good working SYNC schema? What chance of breaking down db on
Master1 I have?
--
With Best Wishes
Andrei Valoshyn
Exadel Inc.
System Administrator
[email protected]
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